A REVIEW OF WIDEBAND AMBIGUITY FUNCTIONS

This documsat Waa been approved fnr public relewe and tale; its dWtnbuUon is.nlmnld. p¢ 91ST,IAIVAIl. id. M AE i The wideband ambiguity function considers the actual time pco resst(in or expansion of the Dopler effect,-ather than the frquency-shift approximation of the narrowband function. The- mleband ambiguity function has been derived and Its properties reviewed, including comparisons with those of the narrawband function. The signficance of the difference between the two func-tions can be shown to depend on the product of signal duration, signal bandwidth, and tar-, vc oc ty